In Field Marshal Manstein's plan, the Kingdom of Ukraine had a population of thirty million. Thus, once war broke out, it could mobilize at most two million troops for combat: one million in the first wave and another million in the second.
The Kingdom of Poland likewise had a population of over thirty million, so the maximum force it could mobilize was also two million. At the outset, it would dispatch one million troops to assist the German military, and if necessary, mobilize another million for the war.
As nearly half of the Kingdom of Belarus still remained in Buru's hands, and its population had never been large to begin with, after twenty years of development it now had only five million people. In Field Marshal Manstein's plan, the Kingdom of Belarus would mobilize a total of four hundred thousand troops after war broke out. It would deploy two hundred thousand to assist the German military initially, then mobilize another two hundred thousand if needed.
Though the Baltic States were three independent countries, none had a large population. Together, the three nations had only a little over six million people. Based on their respective populations, they would mobilize a total of five hundred thousand troops. Two hundred thousand would be sent to assist the German military at the start of the war, with another three hundred thousand mobilized later if necessary.
Apart from these countries, the constituent states that had originally made up the Austro-Hungarian Empire also had close ties with the Empire. Or rather, they were simply under the Empire's control. After all, their independence had been inseparable from the Empire's support in the first place. Following independence, they had all become the Empire's Protectorates.
Among these countries, the Kingdom of Hungary was undoubtedly the strongest. The Kingdom of